To the Heroes Glory!

# Mathematical statistics of runs - Baseball. World Championship

## Graphs of sample (in blue) and basic random variables (probability density)

Quantity of matches (sample size) : 75, period of time : 10-02-2011 - 10-15-2011

### Match total - runs

Average per match E = 9.33, variance V = 20.71, SD = 4.55, E/V = 0.45, Min = 3, Max = 22
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=7.66, p=0.45  ### Home team runs

Average per match E = 4.16, variance V = 10.78, SD = 3.28, E/V = 0.39, Min = 0, Max = 19
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=2.61, p=0.39 ### Away team runs

Average per match E = 5.17, variance V = 20.09, SD = 4.48, E/V = 0.26, Min = 0, Max = 16
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=1.79, p=0.26 ### Runs difference

Average per match E = -1.01, variance V = 41.04, SD = 6.41, E/V = -0.02, Min = -15, Max = 19
Basic random variable ~ Normal (Gauss) distribution: N(E, V) Page time:

Sunday
09-26-2021
15:57:08 UTC